Comment: In time of old, the natural Israelites had an orchestra made up of the Levites with the full complement of musical instruments, for the purpose of singing praises to God. There was a time 4000 of the Levites praised the Lord with instruments of music. (1 Chronicles 23:5) It is also stated that the sons of Asaph sang according to the order of King David. Those of Jeduthun “prophesied with a harp, to give thanks and to praise the LORD”. The 14 sons and three daughters of Heman, the King’s seer, were “to lift up the horn”. ((1 Chronicles 25:2, 3,5) The Bible says that to praise God “with cymbals, with psalteries, and with harps, …was the commandment of the LORD by his prophets”. (2 Chronicles 29:25) At the time of dedication of King Solomon’s temple these Levites made up of singers, with cymbals, psalteries and harps, along with 120 priests sounding with trumpets, all arrayed in white linen, “made one sound”, that is, they sang in unison, that a cloud filled the house of God. – 2 Chronicles 5:13.
When people sing in praise of God with honesty and understanding and faith, He does wonders for them. (Acts 16: 25-40) Songs exalt the name of God Almighty; they convey prayers, thanksgiving, exhortations, etc., outline the purposes of God for mankind, lift the spirit of the worshipper. – Psalm 147:1.